(PECL eio >= 0.0.1dev)
eio_rmdir — Remove a directory
$path,$pri = EIO_PRI_DEFAULT,$callback = NULL,$data = NULLeio_rmdir() removes a directory.
pathDirectory path
priThe request priority: EIO_PRI_DEFAULT, EIO_PRI_MIN, EIO_PRI_MAX, or null.
If null passed, pri internally is set to
EIO_PRI_DEFAULT.
callback
callback function is called when the request is done.
It should match the following prototype:
void callback(mixed $data, int $result[, resource $req]);datais custom data passed to the request.
resultrequest-specific result value; basically, the value returned by corresponding system call.
reqis optional request resource which can be used with functions like eio_get_last_error().
data
Arbitrary variable passed to callback.
eio_rmdir() returns request resource on success, o false in caso di fallimento.
Example #1 eio_rmdir() example
<?php
$temp_dirname = "eio-temp-dir";
mkdir($temp_dirname);
function my_rmdir_callback($data, $result) {
if ($result == 0 && !file_exists($data)) {
echo "eio_rmdir_ok";
} else if (file_exists($data)) {
rmdir($data);
}
}
eio_rmdir($temp_dirname, EIO_PRI_DEFAULT, "my_rmdir_callback", $temp_dirname);
eio_event_loop();
?>Il precedente esempio visualizzerà qualcosa simile a:
eio_rmdir_ok